MCQ questions for class 7 Science Chapter 2 Nutrition in Animals
Question 1: What is the process by which animals obtain and utilize food?
Respiration
Photosynthesis
Nutrition
Digestion
Question 2: Which of the following is an example of a herbivorous animal?
Lion
Cow
Tiger
Cat
Question 3: What is the term for the type of teeth that are pointed and suitable for tearing and cutting food?
Incisors
Canines
Molars
Premolars
Question 4: Which of the following is an example of an omnivorous animal?
Rabbit
Lion
Crow
Goat
Question 5: What is the term for the process of breaking down complex food substances into simpler forms?
Assimilation
Digestion
Circulation
Excretion
Question 6: Where does the process of digestion begin in humans?
Stomach
Small intestine
Mouth
Esophagus
Question 7: What is the term for the muscular tube that connects the mouth to the stomach?
Small intestine
Esophagus
Large intestine
Trachea
Question 8: Which of the following organs produces bile?
Stomach
Liver
Pancreas
Small intestine
Question 9: What is the term for the finger-like projections in the small intestine that absorb nutrients?
Villi
Alveoli
Cilia
Follicles
Question 10: Which of the following is a digestive enzyme found in saliva?
Amylase
Pepsin
Trypsin
Lipase
Question 11: What is the term for the process of taking in food into the body?
Digestion
Assimilation
Ingestion
Egestion
Question 12: Which of the following is a function of the digestive system?
Transporting oxygen
Filtering waste
Digesting food
Pumping blood
Question 13: What is the term for the undigested food material that is eliminated from the body?
Assimilation
Excretion
Egestion
Digestion
Question 14: Which of the following is an example of a carnivorous animal?
Goat
Elephant
Tiger
Rabbit
Question 15: What is the main function of the pancreas in digestion?
Produce bile
Produce insulin
Absorb nutrients
Digest proteins
Question 16: Which of the following is a part of the human digestive system?
Gills
Lungs
Liver
Kidneys
Question 17: What is the term for the muscular sac that stores bile produced by the liver?
Stomach
Gallbladder
Small intestine
Pancreas
Question 18: What is the term for the process of absorbing nutrients into the bloodstream?
Assimilation
Digestion
Circulation
Egestion
Question 19: Which of the following is a function of the liver in digestion?
Produce insulin
Produce bile
Absorb nutrients
Digest proteins
Question 20: What is the term for the part of the tooth that is visible above the gum line?
Root
Crown
Enamel
Dentin
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